Individual Calculations April 2019
 Kretov, Leonid  Total change: 17.20  Rating chartPersonal card
 Grand-prix Dvorets, 2nd stage 2019, Group A Moscow RUS 2019-03-02
RcRownchangeKK*chgGame
 1937 2048 3.00 4 0.43 40 17.20 
  Israfilov, Ali 1792 RUS1.0010.19407.60 
  Apryshko, Gleb f2389 RUS0.001-0.1240-4.80 
  Gavrilov, Victor 1750 RUS1.0010.15406.00 
  Matevosyan, Matevos 1818 RUS1.0010.21408.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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